US4073460A - Stand for calculator - Google Patents
Stand for calculator Download PDFInfo
- Publication number
- US4073460A US4073460A US05/707,267 US70726776A US4073460A US 4073460 A US4073460 A US 4073460A US 70726776 A US70726776 A US 70726776A US 4073460 A US4073460 A US 4073460A
- Authority
- US
- United States
- Prior art keywords
- web
- flange
- stand
- planar support
- calculator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M99/00—Subject matter not provided for in other groups of this subclass
Definitions
- the present invention relates generally to a novel construction for a stand, and more particularly the instant invention relates to a novel construction for a stand for a compact digital calculator.
- the instant invention provides a convenient releasable support for the conventional calculator.
- a supporting stand for a conventional rectilinearly shaped compact high-speed manual digital calculator is provided which is removably mountable on a table-top, desk-top or like planar support and skid resistant thereon.
- the stand includes a substantially rectilinear web having a first elevated end and a second descendent end contiguous to the planar support.
- Proximately underlying the second end of the web is a rail flange having upper and lower oblique surfaces corresponding to the angle of elevation of the web and providing a level mount therefor.
- a lip flange which provides a fixed support for a calculator overlying the web.
- Cooperating means are mounted in the surfaces of the stand that engage the support which render the stand substantially skid resistant thereon.
- Another object of the invention is to provide a novel stand for a manually operated calculator.
- a further object of the invention is to provide a light weight movable stand for a manually operated calculator which is skid resistant on a support surface.
- Still another object of the invention is to provide an inexpensive injection molded stand for a calculator.
- the invention accordingly comprises an article of manufacture possessing the features, properties, and the relation of elements which will be exemplified in the article hereinafter described, and the scope of the invention will be indicated in the claims.
- FIG. 1 is a perspective view of a calculator stand constructed in accordance with the instant invention
- FIG. 2 is a sectional view taken along line 2--2 of FIG. 1;
- FIG. 3 is a fragmentary detail view of the front end of the stand seen in FIG. 2;
- FIG. 4 is a detailed bottom view of the rear support for the stand.
- the calculator stand generally numbered 10 includes a substantially rectilinear inclined web 12 having a first end 14 elevated on a butt flange 16, and a second descendent end 18 supported on a rail flange 20. Issuing generally upwardly from the second end 18 of web 12 is a lip flange 22 which provides a fixed support for a calculator overlying the web 12.
- Rail flange 20 is beveled to correspond generally with the angle of inclination of web 12. While the angle of inclination of web 12 is not critical, it must be less than 90° to provided a bed rest for the calculator, and an angle of about 45° and less is generally preferred.
- Butt flange 16 stands oblique relative to web 12 and the planar support surface, not shown, on which the stand 10 is mounted to maximize the stability of the stance of the stand 10 on the support surface. Therefore, the bottom surface 24 of butt flange 16 is beveled to correspond with rail flange 20 and level the stance of the stand 10 on the support.
- the bottom or support engaging surface 26 of rail flange 20 is provided with a longitudinally elongated recess 28 and a felt strip 30 is mounted therein.
- a clearance is provided between the sidewall of recess 28 and felt strip 30 and felt strip 30 extends outwardly past the mouth of recess 28 to abut the support surface.
- a corresponding recess 32 is provided in surface 24 of butt flange 16 and a felt strip 34 is mounted therein in the manner hereinbefore described.
- the stand 10 is mounted on a substantially planar support surface with felt strips 30 and 34, respectively abutting the surface.
- the calculator is overlaid on web 12 in operative position and lip flange 22 provides a bearing support therefor.
- the stand 10 may be fabricated from a large variety of conventional materials. However, as a matter of economy, convenience, and length of useful life plastic is a preferred material.
- the plastic employed may be translucent or opaque and the stand may for instance be injection molded therefrom.
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
A stand for a conventional rectilinearly shaped compact high-speed manual digital calculator is provided which is removably mountable on a table-top, desk-top or like planar support and skid resistant thereon. The stand includes a substantially rectilinear web having a first elevated end and a second descendent end contiguous to the planar support. Proximately underlying the second end of the web is a rail flange having upper and lower oblique surfaces corresponding to the angle of elevation of the web and providing a level mount therefor. Issuing generally upwardly from the second end of the web is a lip flange which provides a fixed support for a calculator overlying the web. Cooperating means are mounted in the surfaces of the stand that engage the support which render the stand substantially skid resistant thereon.
Description
The present invention relates generally to a novel construction for a stand, and more particularly the instant invention relates to a novel construction for a stand for a compact digital calculator.
Millions of compact high-speed manual digital calculators of the type that perform usual arithmetic functions are in use today in this country. The calculator is usually hand-held, while the key board is manually punched. Accordingly, the instant invention provides a convenient releasable support for the conventional calculator.
Generally speaking, in accordance with the invention, a supporting stand for a conventional rectilinearly shaped compact high-speed manual digital calculator is provided which is removably mountable on a table-top, desk-top or like planar support and skid resistant thereon. The stand includes a substantially rectilinear web having a first elevated end and a second descendent end contiguous to the planar support. Proximately underlying the second end of the web is a rail flange having upper and lower oblique surfaces corresponding to the angle of elevation of the web and providing a level mount therefor. Issuing generally upwardly from the second end of the web is a lip flange which provides a fixed support for a calculator overlying the web. Cooperating means are mounted in the surfaces of the stand that engage the support which render the stand substantially skid resistant thereon.
Accordingly, it is an object of the invention to provide a stand having a novel construction.
Another object of the invention is to provide a novel stand for a manually operated calculator.
A further object of the invention is to provide a light weight movable stand for a manually operated calculator which is skid resistant on a support surface.
Still another object of the invention is to provide an inexpensive injection molded stand for a calculator.
Still other objects and advantages of the invention will in part be obvious and will in part be apparent from the specification.
The invention accordingly comprises an article of manufacture possessing the features, properties, and the relation of elements which will be exemplified in the article hereinafter described, and the scope of the invention will be indicated in the claims.
For a fuller understanding of the invention, reference is had to the following description taken in connection with the accompanying drawing, in which:
FIG. 1 is a perspective view of a calculator stand constructed in accordance with the instant invention;
FIG. 2 is a sectional view taken along line 2--2 of FIG. 1;
FIG. 3 is a fragmentary detail view of the front end of the stand seen in FIG. 2; and
FIG. 4 is a detailed bottom view of the rear support for the stand.
Referring now to the Drawing, the calculator stand generally numbered 10 includes a substantially rectilinear inclined web 12 having a first end 14 elevated on a butt flange 16, and a second descendent end 18 supported on a rail flange 20. Issuing generally upwardly from the second end 18 of web 12 is a lip flange 22 which provides a fixed support for a calculator overlying the web 12.
The bottom or support engaging surface 26 of rail flange 20 is provided with a longitudinally elongated recess 28 and a felt strip 30 is mounted therein. A clearance is provided between the sidewall of recess 28 and felt strip 30 and felt strip 30 extends outwardly past the mouth of recess 28 to abut the support surface. A corresponding recess 32 is provided in surface 24 of butt flange 16 and a felt strip 34 is mounted therein in the manner hereinbefore described.
The corresponding recess and felt strip arrangements in rail flange 20 and butt flange 16, respectively, provide a friction brake which prevents the stand 10 from sliding even over smooth, highly polished surfaces. This feature is deemed to be a significant aspect of the invention.
In practice, the stand 10 is mounted on a substantially planar support surface with felt strips 30 and 34, respectively abutting the surface. The calculator is overlaid on web 12 in operative position and lip flange 22 provides a bearing support therefor.
The stand 10 may be fabricated from a large variety of conventional materials. However, as a matter of economy, convenience, and length of useful life plastic is a preferred material. The plastic employed may be translucent or opaque and the stand may for instance be injection molded therefrom.
It will thus be seen that the objects set forth above, among those made apparent from the preceding description, are efficiently attained and, since certain changes may be made in the above article without departing from the spirit and scope of the invention, it is intended that all matter contained in the above description and shown in the accompanying drawing shall be interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended to cover all of the generic and specific features of the invention herein described, and all statements of the scope of the invention which, as a matter of language, might be said to fall therebetween.
Claims (1)
1. A supporting stand for a calculator which is removably mountable on a planar support comprising, a substantially rectilinear web having a first elevated end, and a second descendent end substantially contiguous to said planar support; a lip flange connected to said web, said lip flange issuing upwardly from said second descendent end of said web substantially normally thereto, said lip flange providing a bearing support for a calculator overlying said web; a substantially rectilinear butt flange connected to said web, said butt flange issuing downwardly substantially from said first elevated end of said web, and elevating said web at a predetermined angle of inclination relative to a horizontal plane medianly through said stand of about 45° or less a longitudinally extending rail flange connected to said web, said rail flange underlying substantially said second end of said web, and having respective upper and lower oblique surfaces, said upper oblique surface thereof being fixedly connected to said web, said upper and lower oblique surfaces defining an angle corresponding to the angle of inclination of said web and providing a level mount therefor, said butt flange and said rail flange having respective beveled planar support engaging surfaces, and including cooperating means mounted, respectively, in said beveled planar support engaging surfaces of said butt flange and said rail flange, for rendering said stand substantially skid resistant on said planar support, said means comprising a corresponding longitudinally elongated recess in each of said beveled planar support engaging surfaces provided in said butt flange and said rail flange, and a felt strip mounted in each of said recesses spaced from the side walls of said recesses to provide a clearance therebetween, each of said felt strips extending past the mouth of its respective recess to abut a planar support surface on which said stand is mounted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/707,267 US4073460A (en) | 1976-07-21 | 1976-07-21 | Stand for calculator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/707,267 US4073460A (en) | 1976-07-21 | 1976-07-21 | Stand for calculator |
Publications (1)
Publication Number | Publication Date |
---|---|
US4073460A true US4073460A (en) | 1978-02-14 |
Family
ID=24841019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/707,267 Expired - Lifetime US4073460A (en) | 1976-07-21 | 1976-07-21 | Stand for calculator |
Country Status (1)
Country | Link |
---|---|
US (1) | US4073460A (en) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238101A (en) * | 1979-04-04 | 1980-12-09 | Kaye Steven W | Support stand for high fidelity speaker |
US4313665A (en) * | 1980-08-25 | 1982-02-02 | Spitz Jerold B | Method and apparatus for projector support |
US4369949A (en) * | 1980-05-27 | 1983-01-25 | Cbs Industries | Loudspeaker pedestal |
US4575037A (en) * | 1983-06-08 | 1986-03-11 | Algot Hammar | Stand to hold a book or the like in an oblique position |
US5085427A (en) * | 1990-03-20 | 1992-02-04 | Finnish Line Products Incorporated | Portable multi-purpose rack for use on exercise equipment |
US5149051A (en) * | 1989-11-30 | 1992-09-22 | Microvision, Inc. | Keyboard flip stand |
US5180308A (en) * | 1992-01-06 | 1993-01-19 | Garito Jon C | Medical demonstration model |
US5209452A (en) * | 1992-04-03 | 1993-05-11 | Stephen Goldberg | Ergonomic support platform for portable computers |
US5213302A (en) * | 1990-07-16 | 1993-05-25 | Additional Ideas, Inc. | Support for computer keyboard on top of display screen device |
US5337985A (en) * | 1993-03-05 | 1994-08-16 | Hale Alan P | Support device for a laptop computer |
US5358208A (en) * | 1992-12-17 | 1994-10-25 | Moseley Iii Lehman A | Device for holding a computer pad |
USD372492S (en) | 1995-07-31 | 1996-08-06 | Verifone Inc. | Receipt printer and transaction terminal mounting stand |
USD421274S (en) * | 1999-04-27 | 2000-02-29 | Kreimer Milton P | Typist's stand |
NL1014306C2 (en) * | 2000-02-07 | 2001-08-08 | Marcel Willems | Support assembly for laptop computer has hinged rear support which can be adjusted to incline keyboard at angles between 10 degrees and 40 degrees |
EP1191629A2 (en) * | 2000-09-22 | 2002-03-27 | Fujitsu Limited | Electronic equipment with dielectric patch antenna |
US6378707B1 (en) | 2000-07-27 | 2002-04-30 | Roger A. Taggert | Knock-down bookshelf |
US20030234333A1 (en) * | 2002-04-23 | 2003-12-25 | Kind Paul Gerhard | Support device for displaying individual books or similar items |
US20040060687A1 (en) * | 2002-09-27 | 2004-04-01 | Moss David William | Versatile and ergonomic heat-dissipating stand for attachment to portable computers |
FR2862123A1 (en) * | 2003-11-07 | 2005-05-13 | Didier Blanchard | Laptop computer support, has plate folded to create zones, and laptop computer placed on support at specific inclination angles with respect to support and plane in desk and bed positions respectively |
US20050259015A1 (en) * | 2000-03-31 | 2005-11-24 | Fujitsu Limited | Electronic equipment |
US20070286410A1 (en) * | 2006-06-07 | 2007-12-13 | Avaya Technology Llc | Stand for desktop telephone |
US20110038121A1 (en) * | 2009-06-08 | 2011-02-17 | Logitech Europe S.A. | Comfortable Laptop Computer Stand |
USD666995S1 (en) * | 2011-05-09 | 2012-09-11 | Brookstone Purchasing, Inc. | Dock for portable electronic devices |
USRE45474E1 (en) * | 2004-06-24 | 2015-04-21 | Apple Inc. | Electronic device |
US20170013974A1 (en) * | 2015-07-14 | 2017-01-19 | Jack And Brooklyn, Llc | Shelf to prop up a media item |
USD818647S1 (en) * | 2015-05-06 | 2018-05-22 | Bobrick Washroom Equipment, Inc. | Sensor cover on hand dryer |
USD819275S1 (en) * | 2015-05-06 | 2018-05-29 | Bobrick Washroom Equipment, Inc. | Sensor cover on hand dryer |
USD828446S1 (en) * | 2017-04-04 | 2018-09-11 | Min Yang Kim | Book stand |
USD874199S1 (en) * | 2018-01-05 | 2020-02-04 | Fellowes Inc. | Desk |
USD892407S1 (en) | 2016-05-24 | 2020-08-04 | Bobrick Washroom Equipment, Inc. | Dispensing cabinet |
US10806059B2 (en) * | 2017-01-23 | 2020-10-13 | Grupo Iron Bridge, S.A. | Shield bracket of electromagnetic waves for communication devices |
USD900517S1 (en) * | 2018-11-02 | 2020-11-03 | All Plastic, Inc. | Display stand |
USD930075S1 (en) * | 2020-03-17 | 2021-09-07 | Oahwip B.V. | Document holder |
USD939023S1 (en) * | 2020-03-17 | 2021-12-21 | Oahwip B.V. | Document holder |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB189711109A (en) * | 1897-05-04 | 1898-03-05 | Frederick Jermyn Smith | Improvements in and connected with Supports or Stands for Displaying Boxes and other Articles in Windows and Elsewhere. |
GB263983A (en) * | 1925-11-12 | 1927-01-13 | John Milton Bevins | Improvements in or relating to display stands or supports |
US1848694A (en) * | 1932-03-08 | Harbison bttcklnr | ||
US1958084A (en) * | 1929-09-21 | 1934-05-08 | Frey Henry | Filing device |
US2230511A (en) * | 1938-11-01 | 1941-02-04 | Luttrup Henry Anders | Stand for office use |
US2656098A (en) * | 1953-10-20 | Support for computing machines | ||
US3086658A (en) * | 1961-11-17 | 1963-04-23 | Gregory E Palmer | Cardholder |
GB1383609A (en) * | 1972-11-15 | 1974-02-12 | Shreder P G S | Lecterntype stand for suspension from a steeringwheel |
US3809352A (en) * | 1973-02-08 | 1974-05-07 | D Mathias | Book holder and shield |
US3885762A (en) * | 1973-11-14 | 1975-05-27 | Ben A Sebastiani | Adjustable stand for electronic calculators or the like |
US3945598A (en) * | 1974-08-26 | 1976-03-23 | Bell Robert L | Book holder |
US3984074A (en) * | 1975-05-06 | 1976-10-05 | Standit Corporation | Folding stand |
-
1976
- 1976-07-21 US US05/707,267 patent/US4073460A/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848694A (en) * | 1932-03-08 | Harbison bttcklnr | ||
US2656098A (en) * | 1953-10-20 | Support for computing machines | ||
GB189711109A (en) * | 1897-05-04 | 1898-03-05 | Frederick Jermyn Smith | Improvements in and connected with Supports or Stands for Displaying Boxes and other Articles in Windows and Elsewhere. |
GB263983A (en) * | 1925-11-12 | 1927-01-13 | John Milton Bevins | Improvements in or relating to display stands or supports |
US1958084A (en) * | 1929-09-21 | 1934-05-08 | Frey Henry | Filing device |
US2230511A (en) * | 1938-11-01 | 1941-02-04 | Luttrup Henry Anders | Stand for office use |
US3086658A (en) * | 1961-11-17 | 1963-04-23 | Gregory E Palmer | Cardholder |
GB1383609A (en) * | 1972-11-15 | 1974-02-12 | Shreder P G S | Lecterntype stand for suspension from a steeringwheel |
US3809352A (en) * | 1973-02-08 | 1974-05-07 | D Mathias | Book holder and shield |
US3885762A (en) * | 1973-11-14 | 1975-05-27 | Ben A Sebastiani | Adjustable stand for electronic calculators or the like |
US3945598A (en) * | 1974-08-26 | 1976-03-23 | Bell Robert L | Book holder |
US3984074A (en) * | 1975-05-06 | 1976-10-05 | Standit Corporation | Folding stand |
Cited By (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238101A (en) * | 1979-04-04 | 1980-12-09 | Kaye Steven W | Support stand for high fidelity speaker |
US4369949A (en) * | 1980-05-27 | 1983-01-25 | Cbs Industries | Loudspeaker pedestal |
US4313665A (en) * | 1980-08-25 | 1982-02-02 | Spitz Jerold B | Method and apparatus for projector support |
US4575037A (en) * | 1983-06-08 | 1986-03-11 | Algot Hammar | Stand to hold a book or the like in an oblique position |
US5149051A (en) * | 1989-11-30 | 1992-09-22 | Microvision, Inc. | Keyboard flip stand |
US5085427A (en) * | 1990-03-20 | 1992-02-04 | Finnish Line Products Incorporated | Portable multi-purpose rack for use on exercise equipment |
US5213302A (en) * | 1990-07-16 | 1993-05-25 | Additional Ideas, Inc. | Support for computer keyboard on top of display screen device |
US5180308A (en) * | 1992-01-06 | 1993-01-19 | Garito Jon C | Medical demonstration model |
US5209452A (en) * | 1992-04-03 | 1993-05-11 | Stephen Goldberg | Ergonomic support platform for portable computers |
US5358208A (en) * | 1992-12-17 | 1994-10-25 | Moseley Iii Lehman A | Device for holding a computer pad |
US5337985A (en) * | 1993-03-05 | 1994-08-16 | Hale Alan P | Support device for a laptop computer |
USD372492S (en) | 1995-07-31 | 1996-08-06 | Verifone Inc. | Receipt printer and transaction terminal mounting stand |
USD421274S (en) * | 1999-04-27 | 2000-02-29 | Kreimer Milton P | Typist's stand |
NL1014306C2 (en) * | 2000-02-07 | 2001-08-08 | Marcel Willems | Support assembly for laptop computer has hinged rear support which can be adjusted to incline keyboard at angles between 10 degrees and 40 degrees |
US20050259015A1 (en) * | 2000-03-31 | 2005-11-24 | Fujitsu Limited | Electronic equipment |
US6378707B1 (en) | 2000-07-27 | 2002-04-30 | Roger A. Taggert | Knock-down bookshelf |
US7561106B2 (en) | 2000-09-22 | 2009-07-14 | Fujitsu Limited | Electronic equipment |
EP1191629A3 (en) * | 2000-09-22 | 2003-01-15 | Fujitsu Limited | Electronic equipment with dielectric patch antenna |
US6775133B2 (en) | 2000-09-22 | 2004-08-10 | Fujitsu Limited | Electronic equipment |
US20040217905A1 (en) * | 2000-09-22 | 2004-11-04 | Fujitsu Limited | Electronic equipment |
EP1191629A2 (en) * | 2000-09-22 | 2002-03-27 | Fujitsu Limited | Electronic equipment with dielectric patch antenna |
US20030234333A1 (en) * | 2002-04-23 | 2003-12-25 | Kind Paul Gerhard | Support device for displaying individual books or similar items |
US6981682B2 (en) * | 2002-04-23 | 2006-01-03 | Paul Gerhard Kind | Support device for displaying individual books or similar items |
US20040060687A1 (en) * | 2002-09-27 | 2004-04-01 | Moss David William | Versatile and ergonomic heat-dissipating stand for attachment to portable computers |
FR2862123A1 (en) * | 2003-11-07 | 2005-05-13 | Didier Blanchard | Laptop computer support, has plate folded to create zones, and laptop computer placed on support at specific inclination angles with respect to support and plane in desk and bed positions respectively |
USRE45474E1 (en) * | 2004-06-24 | 2015-04-21 | Apple Inc. | Electronic device |
US20070286410A1 (en) * | 2006-06-07 | 2007-12-13 | Avaya Technology Llc | Stand for desktop telephone |
US7986777B2 (en) * | 2006-06-07 | 2011-07-26 | Avaya Inc. | Stand for desktop telephone |
US8537537B2 (en) | 2009-06-08 | 2013-09-17 | Logitech Europe S.A. | Comfortable laptop computer stand |
US20110038121A1 (en) * | 2009-06-08 | 2011-02-17 | Logitech Europe S.A. | Comfortable Laptop Computer Stand |
USD666995S1 (en) * | 2011-05-09 | 2012-09-11 | Brookstone Purchasing, Inc. | Dock for portable electronic devices |
USD965899S1 (en) | 2015-05-06 | 2022-10-04 | Bobrick Washroom Equipment, Inc. | Portion of a dispenser |
USD818647S1 (en) * | 2015-05-06 | 2018-05-22 | Bobrick Washroom Equipment, Inc. | Sensor cover on hand dryer |
USD819275S1 (en) * | 2015-05-06 | 2018-05-29 | Bobrick Washroom Equipment, Inc. | Sensor cover on hand dryer |
US20190133344A1 (en) * | 2015-07-14 | 2019-05-09 | Jack And Brooklyn, Llc | Shelf to prop up a media item |
US20170013974A1 (en) * | 2015-07-14 | 2017-01-19 | Jack And Brooklyn, Llc | Shelf to prop up a media item |
USD892407S1 (en) | 2016-05-24 | 2020-08-04 | Bobrick Washroom Equipment, Inc. | Dispensing cabinet |
US10806059B2 (en) * | 2017-01-23 | 2020-10-13 | Grupo Iron Bridge, S.A. | Shield bracket of electromagnetic waves for communication devices |
USD828446S1 (en) * | 2017-04-04 | 2018-09-11 | Min Yang Kim | Book stand |
USD874199S1 (en) * | 2018-01-05 | 2020-02-04 | Fellowes Inc. | Desk |
USD900517S1 (en) * | 2018-11-02 | 2020-11-03 | All Plastic, Inc. | Display stand |
USD953075S1 (en) * | 2018-11-02 | 2022-05-31 | All Plastic, Inc. | Display stand |
USD930075S1 (en) * | 2020-03-17 | 2021-09-07 | Oahwip B.V. | Document holder |
USD939023S1 (en) * | 2020-03-17 | 2021-12-21 | Oahwip B.V. | Document holder |
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